28454128272

素因数分解:

$2^4\times 3^2\times {\mathrm{907}}^1\times {\mathrm{217859}}^1$

素因数の和:218780

約数の個数: 60

約数和(自身を含む): 79720202640

約数和(自身を除く): 51266074368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 907, 1814, 2721, 3628, 5442, 7256, 8163, 10884, 14512, 16326, 21768, 32652, 43536, 65304, 130608, 217859, 435718, 653577, 871436, 1307154, 1742872, 1960731, 2614308, 3485744, 3921462, 5228616, 7842924, 10457232, 15685848, 31371696, 197598113, 395196226, 592794339, 790392452, 1185588678, 1580784904, 1778383017, 2371177356, 3161569808, 3556766034, 4742354712, 7113532068, 9484709424, 14227064136, 28454128272]

約数ペア:

[(1, 28454128272), (2, 14227064136), (3, 9484709424), (4, 7113532068), (6, 4742354712), (8, 3556766034), (9, 3161569808), (12, 2371177356), (16, 1778383017), (18, 1580784904), (24, 1185588678), (36, 790392452), (48, 592794339), (72, 395196226), (144, 197598113), (907, 31371696), (1814, 15685848), (2721, 10457232), (3628, 7842924), (5442, 5228616), (7256, 3921462), (8163, 3485744), (10884, 2614308), (14512, 1960731), (16326, 1742872), (21768, 1307154), (32652, 871436), (43536, 653577), (65304, 435718), (130608, 217859)]